EP3175120A4 - Pump liner - Google Patents

Pump liner Download PDF

Info

Publication number: EP3175120A4
Authority: EP; European Patent Office
Prior art keywords: pump liner; liner; pump
Prior art date: 2014-07-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP15827741.8A

Other languages

German (de)

French (fr)

Other versions

EP3175120A1 (en

EP3175120B1 (en

Inventor

Michael LUM

Colin Robert DOOLEY

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Weir Minerals Australia Ltd

Original Assignee

Weir Minerals Australia Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-07-31

Filing date

2015-07-31

Publication date

2018-03-28

2014-07-31 Priority claimed from AU2014902958A external-priority patent/AU2014902958A0/en

2015-07-31 Application filed by Weir Minerals Australia Ltd filed Critical Weir Minerals Australia Ltd

2015-07-31 Priority to PL15827741T priority Critical patent/PL3175120T3/en

2017-06-07 Publication of EP3175120A1 publication Critical patent/EP3175120A1/en

2018-03-28 Publication of EP3175120A4 publication Critical patent/EP3175120A4/en

2020-10-14 Application granted granted Critical

2020-10-14 Publication of EP3175120B1 publication Critical patent/EP3175120B1/en

Status Active legal-status Critical Current

2035-07-31 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/428—Discharge tongues
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
- B29K2021/003—Thermoplastic elastomers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/007—Hardness
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7496—Pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/506—Hardness

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

EP15827741.8A 2014-07-31 2015-07-31 Pump liner Active EP3175120B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL15827741T PL3175120T3 (en)	2014-07-31	2015-07-31	Pump liner

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2014902958A AU2014902958A0 (en)		2014-07-31	Pump liner
PCT/AU2015/050432 WO2016015106A1 (en)	2014-07-31	2015-07-31	Pump liner

Publications (3)

Publication Number	Publication Date
EP3175120A1 EP3175120A1 (en)	2017-06-07
EP3175120A4 true EP3175120A4 (en)	2018-03-28
EP3175120B1 EP3175120B1 (en)	2020-10-14

Family

ID=55216497

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15827741.8A Active EP3175120B1 (en)	2014-07-31	2015-07-31	Pump liner

Country Status (13)

Country	Link
US (1)	US10590950B2 (en)
EP (1)	EP3175120B1 (en)
CN (1)	CN106715921B (en)
AU (1)	AU2015296902B9 (en)
BR (1)	BR112017002009B1 (en)
CA (1)	CA2956624C (en)
CL (1)	CL2017000252A1 (en)
EA (1)	EA032450B1 (en)
ES (1)	ES2839225T3 (en)
PE (1)	PE20170619A1 (en)
PL (1)	PL3175120T3 (en)
WO (1)	WO2016015106A1 (en)
ZA (1)	ZA201701070B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109210009A (en) *	2018-10-09	2019-01-15	浙江亿迈达泵业有限公司	A kind of pump housing drive end bearing bracket, the pump housing and magnetic drive pump
CN114087203A (en) *	2021-11-29	2022-02-25	汉江弘源襄阳碳化硅特种陶瓷有限责任公司	Integrated slurry pump and mold for manufacturing same
WO2023108251A1 (en) *	2021-12-17	2023-06-22	Mercedes Textiles Ltd.	Multistage centrifugal water pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2144417A (en) *	1937-01-11	1939-01-17	Claude B Schneible	Sludge pump
WO2005033517A2 (en) *	2003-10-02	2005-04-14	Warman Africa (Pty) Ltd	Liners for pumps

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB106285A (en) *	1916-02-17	1917-05-17	Richard Clere Parsons	Improvements in and relating to Fluid Pumps, Turbines and the like.
US1952179A (en) *	1931-09-21	1934-03-27	Victor J Milkowski	Pump lining
US3876327A (en) *	1973-02-26	1975-04-08	Goulds Pumps	Non-metallic pump
SE428957B (en) *	1975-06-02	1983-08-01	Warman Int Ltd	INTERIOR LINED HIGH PRESSURE PUMP HOUSE
DE3323167A1 (en)	1983-06-28	1985-01-03	Soudbrase-Schweißtechnik GmbH, 7500 Karlsruhe	Process for the production and repair of pump housings for pumps for delivering material containing sand and gravel, and pumps of this kind
US4974998A (en) *	1989-02-21	1990-12-04	Rolf Heineman	Wear-resistant centrifugal solids pump lining
US5219461A (en) *	1992-04-28	1993-06-15	Baker Hughes Incorporated	Reinforced elastomer lining for pump casing and associated method of manufacture
US6582191B2 (en) *	2001-08-16	2003-06-24	Giw Industries, Inc.	Liner for centrifugal slurry pumps
CN2906149Y (en)	2006-04-19	2007-05-30	康庆刚	Pump with teflon or F46 undercoating
JP4758840B2 (en)	2006-06-30	2011-08-31	株式会社荏原製作所	Slurry erosion resistant fluid machine component and fluid machine having the component
US20090095436A1 (en) *	2007-10-11	2009-04-16	Jean-Louis Pessin	Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components
CN102057165B (en)	2008-06-06	2015-02-18	伟尔矿物澳大利亚私人有限公司	Pump casing
NL2008180C2 (en) *	2012-01-25	2013-07-29	Ihc Holland Ie Bv	Pump and a method of manufacturing such a pump.
CN202833188U (en)	2012-08-31	2013-03-27	王洋平	Super anti-friction and anticorrosion combination pump

2015
- 2015-07-31 WO PCT/AU2015/050432 patent/WO2016015106A1/en active Application Filing
- 2015-07-31 EA EA201790274A patent/EA032450B1/en not_active IP Right Cessation
- 2015-07-31 ES ES15827741T patent/ES2839225T3/en active Active
- 2015-07-31 BR BR112017002009-2A patent/BR112017002009B1/en active IP Right Grant
- 2015-07-31 EP EP15827741.8A patent/EP3175120B1/en active Active
- 2015-07-31 CA CA2956624A patent/CA2956624C/en active Active
- 2015-07-31 PE PE2017000145A patent/PE20170619A1/en unknown
- 2015-07-31 AU AU2015296902A patent/AU2015296902B9/en active Active
- 2015-07-31 PL PL15827741T patent/PL3175120T3/en unknown
- 2015-07-31 US US15/500,872 patent/US10590950B2/en active Active
- 2015-07-31 CN CN201580050028.9A patent/CN106715921B/en active Active
2017
- 2017-01-31 CL CL2017000252A patent/CL2017000252A1/en unknown
- 2017-02-13 ZA ZA2017/01070A patent/ZA201701070B/en unknown

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2144417A (en) *	1937-01-11	1939-01-17	Claude B Schneible	Sludge pump
WO2005033517A2 (en) *	2003-10-02	2005-04-14	Warman Africa (Pty) Ltd	Liners for pumps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016015106A1 *

Also Published As

Publication number	Publication date
US10590950B2 (en)	2020-03-17
AU2015296902B2 (en)	2019-07-11
EP3175120A1 (en)	2017-06-07
CN106715921B (en)	2019-09-06
PL3175120T3 (en)	2021-04-06
AU2015296902B9 (en)	2019-08-22
BR112017002009B1 (en)	2022-09-06
PE20170619A1 (en)	2017-06-02
EP3175120B1 (en)	2020-10-14
CA2956624A1 (en)	2016-02-04
CL2017000252A1 (en)	2017-09-08
BR112017002009A2 (en)	2018-01-30
CN106715921A (en)	2017-05-24
EA201790274A1 (en)	2017-06-30
AU2015296902A1 (en)	2017-03-02
WO2016015106A1 (en)	2016-02-04
CA2956624C (en)	2021-07-13
ZA201701070B (en)	2021-08-25
ES2839225T3 (en)	2021-07-05
EA032450B1 (en)	2019-05-31
US20170328375A1 (en)	2017-11-16

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2018-03-28	A4	Supplementary search report drawn up and despatched	Effective date: 20180226
2018-03-28	RIC1	Information provided on ipc code assigned before grant	Ipc: F04D 29/02 20060101ALI20180220BHEP Ipc: F04D 29/42 20060101AFI20180220BHEP Ipc: F04D 7/04 20060101ALI20180220BHEP
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